173618340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{863}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 557383680

約数和(自身を除く): 383765340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 479, 863, 958, 1437, 1726, 1916, 2395, 2589, 2874, 3353, 3452, 4315, 4790, 5178, 5748, 6041, 6706, 7185, 8630, 9580, 10059, 10356, 12082, 12945, 13412, 14370, 16765, 17260, 18123, 20118, 24164, 25890, 28740, 30205, 33530, 36246, 40236, 50295, 51780, 60410, 67060, 72492, 90615, 100590, 120820, 181230, 201180, 362460, 413377, 826754, 1240131, 1653508, 2066885, 2480262, 2893639, 4133770, 4960524, 5787278, 6200655, 8267540, 8680917, 11574556, 12401310, 14468195, 17361834, 24802620, 28936390, 34723668, 43404585, 57872780, 86809170, 173618340]

約数ペア:

[(1, 173618340), (2, 86809170), (3, 57872780), (4, 43404585), (5, 34723668), (6, 28936390), (7, 24802620), (10, 17361834), (12, 14468195), (14, 12401310), (15, 11574556), (20, 8680917), (21, 8267540), (28, 6200655), (30, 5787278), (35, 4960524), (42, 4133770), (60, 2893639), (70, 2480262), (84, 2066885), (105, 1653508), (140, 1240131), (210, 826754), (420, 413377), (479, 362460), (863, 201180), (958, 181230), (1437, 120820), (1726, 100590), (1916, 90615), (2395, 72492), (2589, 67060), (2874, 60410), (3353, 51780), (3452, 50295), (4315, 40236), (4790, 36246), (5178, 33530), (5748, 30205), (6041, 28740), (6706, 25890), (7185, 24164), (8630, 20118), (9580, 18123), (10059, 17260), (10356, 16765), (12082, 14370), (12945, 13412)]